Today's Internet is arguably the largest engineered system ever created by mankind,
with hundreds of millions of connected computers, communication links, and switches;
with billions of users who c...
English Article | Word Count | Duration | Accuracy | Speed | Backspace | Error | Slogan |
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《Computer Network A Top Chapter 1 Introduction》 | 2929字 | 2.0分钟 | 99% | 118 CPM | 18 次 | 2 | 及格,继续努力! |
The wrong word this time: ,; | |||||||
Inspirational quotes: 太生活化了也就没有艺术了。 ——爱献生 |